Enduro Bearings 6803 LLU MAX BO SL ABEC 3 17x26x5 Solid Lube Black-Oxide Bearing

Enduro Bearings 6803 LLU MAX BO SL - ABEC3 - 17x26x5 Black 5mm redefines durability and performance in bicycle components with its advanced MAX-Design technology. Engineered specifically for mountain bike pivots and other demanding applications, this bearing features a solid-lubricant-infused polymer that replaces traditional grease, ensuring exceptional protection against dirt, water, and contaminants. The unique construction with a full complement of balls and deep race grooves significantly increases load capacity and lateral support, making it ideal for handling the complex forces encountered during intense rides.

Crafted from Black-Oxide treated, high-carbon chromium alloy, this bearing combines corrosion resistance with enhanced wear protection. The dual-lip labyrinth LLU seals offer superior defense against the elements, extending the life of your bike’s suspension and transmission components. Backed by over 20 years of innovation and a two-year maintenance-free warranty, the Enduro 6803 LLU MAX BO SL delivers reliable, long-lasting performance that keeps your ride smooth and efficient under the harshest conditions.

The bearing’s ABEC 3 precision rating guarantees smooth rotation and reduced friction, while the solid lubricant continuously lubricates without the need for regular maintenance. This translates to less downtime and more time on the trail, making it a smart choice for riders who demand both longevity and performance from their equipment.

What It’s Good For

• Providing superior load capacity and lateral support in mountain bike suspension pivots
• Maintaining smooth, low-friction rotation with ABEC 3 precision
• Withstanding harsh environmental conditions thanks to Black-Oxide treatment and LLU seals
• Reducing maintenance needs with a unique solid-lubricant-infused polymer
• Enhancing durability and performance in bicycle bottom brackets and transmission components

What It’s NOT Good For

• Applications requiring bearings outside the 17x26x5 size specification
• Environments with extremely high-speed rotations beyond ABEC 3 bearing limits
• Situations needing stainless steel bearings instead of high-carbon chromium alloy
• Use cases where non-radial or different bearing types are required

Frequently Asked Questions

What makes the MAX-Design bearings different from standard bearings?
The MAX-Design incorporates a full complement of balls without a retainer and features deeper race grooves, which increases load capacity by 35-40% and provides greater lateral support. This design is specifically optimized for mountain bike suspension pivots where multidirectional forces are common.

How does the solid-lubricant polymer improve bearing performance?
The solid-lubricant polymer replaces traditional grease and fills the entire bearing cavity, preventing water and dirt ingress. It continuously lubricates through microporous polymer pores that release lubricant under pressure and temperature, significantly reducing friction and wear without regular maintenance.

Is this bearing suitable for all types of bicycles?
While designed primarily for mountain bike suspension and transmission components, the 6803 LLU MAX BO SL bearing can be used in various bicycle applications that require a 17x26x5 size bearing with high durability and corrosion resistance.

What kind of warranty does Enduro provide?
Enduro offers a two-year, all-conditions, maintenance-free warranty on their MAX Solid Lube Black-Oxide bearings, reflecting their confidence in the product’s longevity and performance even under demanding conditions.